SKU: 82142840907

BLAM RELAX RA 704 DSP PRO - 4-Channel Amplifier With built-in DSP

Sale price$171.00 Regular price$190.00
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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1

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Description

BLAM RELAX RA 704 DSP PRO - 4-Channel Amplifier With built-in DSPTHIS ITEM IS A SPECIAL ORDER WHICH MEANS IT CAN TAKE UP TO 2 WEEKS FOR DISPATCH. PLEASE NOTE ONCE WE HAVE ORDERED WE ARE UNABLE TO CANCEL YOUR ORDER. The RELAX RA 704 DSP PRO is a high quality 4 channel DSP amplifier from BLAM. With its integrated DSP it offers a unique combination of power and control that takes your sound to a new level. Its technical features, such as the Sigma DSP 28 56 bit 50 MIPS digital audio processor, adjustable time

THIS ITEM IS A SPECIAL ORDER WHICH MEANS IT CAN TAKE UP TO 2 WEEKS FOR DISPATCH. PLEASE NOTE ONCE WE HAVE ORDERED WE ARE UNABLE TO CANCEL YOUR ORDER.
The RELAX RA 704 DSP PRO is a high-quality 4-channel DSP amplifier from BLAM. With its integrated DSP it offers a unique combination of power and control that takes your sound to a new level. Its technical features, such as the Sigma-DSP 28-/56-bit 50-MIPS digital audio processor, adjustable time alignment, parametric EQ and fully customizable crossovers, make it an excellent choice for any music lover. Create the sound that suits you by adjusting the built-in sound processor (DSP) with the dedicated app on your IOS or Android smartphone.

Product Features
  • DSP features: Sigma-DSP 28-/56-bit 50-MIPS digital audio processor-24-bit stereo audio ADC and DAC: >98 dB SNR, sampling rate 96 kHz
  • Bluetooth connection and control of DSP settings via Android and Iphone app:
  • Time alignment adjustable from 0 to 2.30 m for each speaker
  • 7-band parametric EQ for front and rear speakers
  • Fully customizable crossovers from 0 to 24dB / octave on all outputs
  • 6 RCA outputs for connecting additional amplifiers including 2 fully configurable outputs for subwoofers
  • 5 favourite settings possible
  • 3D surround sound
  • Adjustment of phase and of level per channel

Technical Specifications 

  • 4-channel DSP amplifier
  • RMS power (4 OHM) with battery power supply 70 W x 4
  • RMS power (4 OHM) with power supply via OEM cable 50 W x 4
  • Frequency response: 20 Hz ~ 20 KHz
  • Distortion: 1 KHz < 0.1%
  • Supply voltage range: 9 V - 15 V
  • Signal to noise ratio: > 90 dB
  • Standby current: < 0.4 mA
  • Class-D efficiency: 95%+
  • Maximum operating current: 30 A
  • Dimensions (L x W x H): 184 x 114 x 38 mm
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 82142840907

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4.4 ★★★★★
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Jami
Grantham, US
★★★★★ 2
Not the best
Size: 7, Color: Black, Size: 7, Color: Black
They are cute but they have a bit of an odd fit that isn’t great for people with narrow feet. They look too dressy to wear with super casual outfits in my opinion. I think the Ugg golden star sandals are much comfier. If you’re wearing these sandals for a really short time they’d be okay. After wearing them around my house for a little while I decided to return them since they started to hurt my feet.
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Reviewed in the United States on June 7, 2026
M
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Ms. Moon
Houston, US
★★★★★ 3
Not for narrow feet, very lightweight.
Size: 7.5, Color: Black
My feet are slightly narrow; these were not adjustable enough to make secure. Otherwise they are cute. The material feels kind of light, these were my first attempt at UGGs so I'm not sure if that's typical or an actual quality issue. Either way, they don't seem very durable but I can't imagine these are meant for roughing it.
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Reviewed in the United States on May 8, 2026
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Verified Purchase
sandra
Cuba, US
★★★★★ 5
Decepcion
Size: 9.5, Color: Molasses
Excelentes sandalias supercomodas y ligeras quedan muy bien al pie, soy 9 y pedí 9.5 excelente
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Reviewed in the United States on May 28, 2026
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Pamela S. Brown
Omaha, US
★★★★★ 5
Great value
Size: 9.5, Color: Black
I absolutely adore these sandals. They are comfortable and super urban. Worth there value all the way around!
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Reviewed in the United States on March 24, 2026
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Lena Y.
Draper, US
★★★★★ 5
Nice so far.
Size: 6.5, Color: Molasses
Comfy. They were tight the first day across the toes but as I've worn them a couple times they are loosening up. The sole is forming to my foot. These are very much like Doc Martin's from the early 2000s. Not sure about quality since I haven't had them for very long.
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Reviewed in the United States on March 27, 2026

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